2001 BK72

2001BK72, 2000 AC173, 2000AC173, 72352, K00AH3C, K01B72K

All data for this body: [vot]

MPC data
Name (number) 2001 BK72 (72352)
a 2.85497
e 0.10540
i / sin(i) 15.7671 / 0.27173
q 2.55404
Q 3.15590
ω 103.9873
Node 120.8863
m 322.2333
n 0.2043
Epoch 2460800.5
nobs 3259
nopp 21
Years observed 1999-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Brasilia (293)
 
ap 2.856
ep 0.122
sin(ip) 0.260
G 0.150
H 14.110
Mass
D 5.10 0.323
pV 0.106 0.0313
Value
Rotational Period 21.800
Period quality 1
Spectral Class X
Spectral Class Score 2.080
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1521 Seinajoki 0 Seinajoki Novakovic 2019EPSC...13.1671N HCM
293 Brasilia 608 Brasilia 0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8563 0.1221 0.2599 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.05 0.325 0.325 Masiero 2011ApJ...741...68M NEATM
8.22 2.606 2.606 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0361 0.0361 Masiero 2017AJ....154..168M NEATM
0.230 0.0632 0.0632 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
21.82 1 Synodic Chang 2016ApJS..227...20C Lightcurve
21.86 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X X 0.3467 0.3467 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT